After rolling it out last spring, Rotax is now delivering its new fuel-injected, electronic engine, the 912 iS. Flight Design is now delivering a new variant called the CTLSi that features the new engine. The 912 iS builds on the basic 912 S, but in place of carburetors, it has dual-injector port-type common-rail fuel injection and electronic ignition, powered by a pair of alternators. AVweb recently flew a new CTLSi demo aircraft, and in this brief product video, we run through our findings.